/* =========================================================
   FINOVA — Bespoke SaaS Banking Platform (HTML5 Mockup)
   Core design tokens & shared styles
   ========================================================= */

:root {
  --fn-navy: #0b1b3f;
  --fn-navy-2: #142b5c;
  --fn-navy-3: #1c3a7a;
  --fn-teal: #12c48b;
  --fn-teal-dark: #0ea474;
  --fn-gold: #f2a93b;
  --fn-red: #e14b4b;
  --fn-blue: #3b7cf2;
  --fn-bg: #f5f7fb;
  --fn-card: #ffffff;
  --fn-text: #1b2559;
  --fn-muted: #6b7a99;
  --fn-border: #e7ebf3;
  --fn-radius: 18px;
  --fn-radius-sm: 12px;
  --fn-shadow: 0 10px 30px rgba(11, 27, 63, 0.08);
  --fn-shadow-sm: 0 4px 14px rgba(11, 27, 63, 0.06);
}

* { box-sizing: border-box; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--fn-bg);
  color: var(--fn-text);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; }

.text-muted-fn { color: var(--fn-muted) !important; }
.text-teal { color: var(--fn-teal) !important; }
.text-gold { color: var(--fn-gold) !important; }
.text-navy { color: var(--fn-navy) !important; }

.bg-navy { background: var(--fn-navy) !important; }
.bg-teal { background: var(--fn-teal) !important; }
.bg-soft-teal { background: rgba(18, 196, 139, 0.12) !important; }
.bg-soft-gold { background: rgba(242, 169, 59, 0.14) !important; }
.bg-soft-blue { background: rgba(59, 124, 242, 0.12) !important; }
.bg-soft-red { background: rgba(225, 75, 75, 0.12) !important; }

.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }
.fs-13 { font-size: 13px; }
.fs-12 { font-size: 12px; }

/* ---------- Buttons ---------- */
.btn-fn-primary {
  background: linear-gradient(135deg, var(--fn-teal), var(--fn-teal-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(18, 196, 139, 0.3);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-fn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 24px rgba(18, 196, 139, 0.38); color: #fff; }

.btn-fn-outline {
  background: transparent;
  color: var(--fn-navy);
  border: 1.5px solid var(--fn-border);
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
}
.btn-fn-outline:hover { border-color: var(--fn-navy-3); color: var(--fn-navy); }

.btn-fn-dark {
  background: var(--fn-navy);
  color: #fff;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  font-weight: 600;
  border: none;
}
.btn-fn-dark:hover { background: var(--fn-navy-2); color: #fff; }

.btn-fn-ghost-sm {
  background: #fff;
  border: 1px solid var(--fn-border);
  border-radius: 12px;
  padding: 0.4rem 0.9rem;
  font-size: 13px;
  font-weight: 600;
  color: var(--fn-navy);
}
.btn-fn-ghost-sm:hover { background: var(--fn-bg); }

/* ---------- Logo ---------- */
.fn-logo { display: inline-flex; align-items: center; gap: 10px; }
.fn-logo-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--fn-navy), var(--fn-navy-3));
  display: flex; align-items: center; justify-content: center;
  color: var(--fn-teal); font-weight: 800; font-size: 18px;
  box-shadow: 0 6px 16px rgba(11, 27, 63, 0.35);
  flex-shrink: 0;
}
.fn-logo-text { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; color: var(--fn-navy); }
.fn-logo-text span { color: var(--fn-teal); }

/* ---------- Marketing site ---------- */
.fn-nav { background: rgba(255,255,255,0.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--fn-border); }
.fn-hero {
  background: radial-gradient(1200px 500px at 80% -10%, rgba(18,196,139,0.18), transparent),
              linear-gradient(180deg, var(--fn-navy), var(--fn-navy-2));
  color: #fff;
  border-radius: 0 0 40px 40px;
}
.fn-badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18);
  color: #cfe3ff; border-radius: 999px; padding: 6px 14px; font-size: 13px; font-weight: 600;
}
.fn-section-eyebrow {
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; font-weight: 700;
  color: var(--fn-teal-dark);
}
.fn-card {
  background: var(--fn-card);
  border-radius: var(--fn-radius);
  border: 1px solid var(--fn-border);
  box-shadow: var(--fn-shadow-sm);
}
.fn-card-hover { transition: transform 0.18s ease, box-shadow 0.18s ease; }
.fn-card-hover:hover { transform: translateY(-4px); box-shadow: var(--fn-shadow); }

.fn-icon-tile {
  width: 46px; height: 46px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}

.fn-mode-tab {
  border: 1px solid var(--fn-border); border-radius: var(--fn-radius-sm);
  padding: 14px; cursor: pointer; transition: all 0.15s ease; background: #fff;
}
.fn-mode-tab.active { border-color: var(--fn-teal); box-shadow: 0 0 0 3px rgba(18,196,139,0.15); }

footer.fn-footer { background: var(--fn-navy); color: #b9c4e0; }
footer.fn-footer a { color: #dbe6ff; }
footer.fn-footer a:hover { color: var(--fn-teal); }

/* ---------- Auth pages ---------- */
.fn-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}
.fn-auth-side {
  background: linear-gradient(160deg, var(--fn-navy), var(--fn-navy-3) 70%, var(--fn-teal-dark));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.fn-auth-side::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 10% 100%, rgba(18,196,139,0.35), transparent);
}
.fn-auth-form-col { background: var(--fn-bg); }
.fn-form-control {
  border: 1.5px solid var(--fn-border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  background: #fff;
}
.fn-form-control:focus {
  border-color: var(--fn-teal);
  box-shadow: 0 0 0 3px rgba(18,196,139,0.15);
}
.fn-otp-input { width: 52px; height: 58px; text-align: center; font-size: 22px; font-weight: 700; }
.fn-pw-bar { flex: 1; height: 5px; border-radius: 999px; background: #e6e9f0; transition: background 0.2s ease; }
.fn-pw-bar.weak { background: var(--fn-red); }
.fn-pw-bar.fair { background: var(--fn-gold); }
.fn-pw-bar.strong { background: var(--fn-teal); }
.fn-step-dot {
  width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; background: var(--fn-border); color: var(--fn-muted);
}
.fn-step-dot.active { background: var(--fn-navy); color: #fff; }
.fn-step-dot.done { background: var(--fn-teal); color: #fff; }
.fn-step-line { flex: 1; height: 2px; background: var(--fn-border); }

/* ---------- App shell (dashboard pages) ---------- */
.fn-app { display: flex; min-height: 100vh; }
.fn-sidebar {
  width: 268px; flex-shrink: 0; background: var(--fn-navy);
  color: #cfd7ef; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column;
}
.fn-sidebar .fn-logo-text { color: #fff; }
.fn-sidebar-modes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 0 16px 16px; }
.fn-mode-btn {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 10px 8px; text-align: center; color: #cfd7ef;
  font-size: 12px; font-weight: 600; transition: all 0.15s ease;
}
.fn-mode-btn i { display: block; font-size: 18px; margin-bottom: 4px; color: var(--fn-teal); }
.fn-mode-btn.active { background: var(--fn-teal); color: #06251c; border-color: var(--fn-teal); }
.fn-mode-btn.active i { color: #06251c; }
.fn-mode-btn:hover { color: #fff; }

.fn-nav-section-title {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: #7c88ad;
  padding: 18px 20px 6px;
}
.fn-navlink {
  display: flex; align-items: center; gap: 12px; padding: 10px 20px; color: #cfd7ef;
  font-size: 14px; font-weight: 500; border-left: 3px solid transparent;
}
.fn-navlink i { font-size: 18px; width: 20px; text-align: center; }
.fn-navlink:hover { background: rgba(255,255,255,0.05); color: #fff; }
.fn-navlink.active { background: rgba(18,196,139,0.12); color: #fff; border-left-color: var(--fn-teal); font-weight: 700; }

.fn-topbar {
  background: #fff; border-bottom: 1px solid var(--fn-border);
  padding: 14px 24px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 20;
}
.fn-main { flex: 1; min-width: 0; }
.fn-content { padding: 24px; }

.fn-search-box {
  background: var(--fn-bg); border-radius: 999px; padding: 8px 16px; display: flex; align-items: center; gap: 8px;
  color: var(--fn-muted); flex: 1; max-width: 360px;
}
.fn-search-box input { border: none; background: transparent; outline: none; width: 100%; font-size: 14px; }

.fn-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--fn-navy-3); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px;
}

.fn-balance-card {
  background: linear-gradient(135deg, var(--fn-navy), var(--fn-navy-3));
  color: #fff; border-radius: var(--fn-radius); padding: 26px; position: relative; overflow: hidden;
}
.fn-balance-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(320px 160px at 100% 0%, rgba(18,196,139,0.35), transparent);
}
.fn-quick-action {
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--fn-text);
  font-size: 12px; font-weight: 600;
}
.fn-quick-action .fn-qa-icon {
  width: 54px; height: 54px; border-radius: 16px; background: #fff; border: 1px solid var(--fn-border);
  display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--fn-navy);
  box-shadow: var(--fn-shadow-sm); transition: all 0.15s ease;
}
.fn-quick-action:hover .fn-qa-icon { border-color: var(--fn-teal); color: var(--fn-teal-dark); transform: translateY(-2px); }

.fn-txn-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--fn-border); }
.fn-txn-row:last-child { border-bottom: none; }
.fn-txn-icon { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }

.fn-goal-bar { height: 8px; border-radius: 999px; background: var(--fn-border); overflow: hidden; }
.fn-goal-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--fn-teal), var(--fn-teal-dark)); border-radius: 999px; }

.fn-copilot-msg { max-width: 78%; padding: 12px 16px; border-radius: 16px; font-size: 14px; line-height: 1.5; }
.fn-copilot-msg.bot { background: #fff; border: 1px solid var(--fn-border); border-bottom-left-radius: 4px; }
.fn-copilot-msg.user { background: var(--fn-navy); color: #fff; margin-left: auto; border-bottom-right-radius: 4px; }
.fn-copilot-suggestion {
  border: 1px solid var(--fn-border); background: #fff; border-radius: 999px; padding: 8px 14px;
  font-size: 13px; font-weight: 600; color: var(--fn-navy);
}
.fn-copilot-suggestion:hover { border-color: var(--fn-teal); color: var(--fn-teal-dark); }

.fn-bottom-nav {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff;
  border-top: 1px solid var(--fn-border); z-index: 30; padding: 6px 0 8px;
}
.fn-bottom-nav a { flex: 1; text-align: center; font-size: 10px; color: var(--fn-muted); font-weight: 600; }
.fn-bottom-nav a i { display: block; font-size: 20px; margin-bottom: 2px; }
.fn-bottom-nav a.active { color: var(--fn-teal-dark); }

.fn-toast-stack { position: fixed; top: 16px; right: 16px; z-index: 1080; display: flex; flex-direction: column; gap: 10px; }

.fn-status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---------- Dashboard product tour ---------- */
.fn-tour-overlay { position: fixed; inset: 0; background: rgba(11,20,38,0.6); z-index: 2000; }
.fn-tour-highlight {
  position: fixed; z-index: 2001; pointer-events: none; border-radius: 14px;
  box-shadow: 0 0 0 4px var(--fn-teal), 0 0 0 8px rgba(18,196,139,0.35);
  transition: top 0.2s ease, left 0.2s ease, width 0.2s ease, height 0.2s ease;
}
.fn-tour-tooltip {
  position: fixed; z-index: 2002; width: 300px; max-width: calc(100vw - 32px);
  background: #fff; border-radius: 16px; padding: 20px; box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.fn-tour-tooltip .fn-tour-step { font-size: 11px; font-weight: 800; color: var(--fn-teal); text-transform: uppercase; letter-spacing: .05em; }
.fn-tour-tooltip h6 { font-weight: 800; margin: 6px 0 8px; }
.fn-tour-tooltip p { font-size: 13px; color: var(--fn-muted); margin-bottom: 16px; }
.fn-tour-tooltip .fn-tour-actions { display: flex; justify-content: space-between; align-items: center; gap: 8px; }

@media (max-width: 991.98px) {
  .fn-sidebar { position: fixed; left: -280px; top: 0; z-index: 1050; transition: left 0.2s ease; box-shadow: 0 0 40px rgba(0,0,0,0.3); }
  .fn-sidebar.show { left: 0; }
  .fn-sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 1040; }
  .fn-sidebar-backdrop.show { display: block; }
  .fn-bottom-nav { display: flex; }
  .fn-content { padding: 16px 16px 90px; }
}